(*
 * Copyright (c) 2010-2012 Thundax Delphi Physics Engine
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'TDPE' nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *)
unit tdpe.lib.logging;

interface

type
  TLogger = class
    class procedure LogFile(s: string);
    class procedure LogDebug(s: string);
  end;

implementation

uses
  SysUtils, Windows;

class procedure TLogger.LogFile(s: string);
var
  LogFile: TextFile;
begin
  AssignFile(LogFile, ExtractFilePath(ParamStr(0)) + 'log.txt');
  try
    if FileExists(ExtractFilePath(ParamStr(0)) + 'log.txt') then
      Append(LogFile)
    else
      Rewrite(LogFile);
    WRITELN(LogFile, Format('%s %s', [DateTimeToStr(Now), s]));
    CloseFile(LogFile);
  except
  end;
end;

class procedure TLogger.LogDebug(s: string);
begin
  OutputDebugString(PChar(Format('%s %s', [DateTimeToStr(Now), s])));
end;

end.
